70435520

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2257

約数の個数: 56

約数和(自身を含む): 169432224

約数和(自身を除く): 98996704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 2137, 3296, 4120, 4274, 6592, 8240, 8548, 10685, 16480, 17096, 21370, 32960, 34192, 42740, 68384, 85480, 136768, 170960, 220111, 341920, 440222, 683840, 880444, 1100555, 1760888, 2201110, 3521776, 4402220, 7043552, 8804440, 14087104, 17608880, 35217760, 70435520]

約数ペア:

[(1, 70435520), (2, 35217760), (4, 17608880), (5, 14087104), (8, 8804440), (10, 7043552), (16, 4402220), (20, 3521776), (32, 2201110), (40, 1760888), (64, 1100555), (80, 880444), (103, 683840), (160, 440222), (206, 341920), (320, 220111), (412, 170960), (515, 136768), (824, 85480), (1030, 68384), (1648, 42740), (2060, 34192), (2137, 32960), (3296, 21370), (4120, 17096), (4274, 16480), (6592, 10685), (8240, 8548)]